package com.sky.service.impl;

import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.sky.constant.StatusConstant;
import com.sky.context.BaseContext;
import com.sky.dto.CategoryDTO;
import com.sky.dto.CategoryPageQueryDTO;
import com.sky.entity.Category;
import com.sky.mapper.CategoryMapper;
import com.sky.result.PageResult;
import com.sky.service.CategoryService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.time.LocalDateTime;
import java.util.List;

@Service
public class CategoryServiceImpl implements CategoryService {

    @Autowired
    private CategoryMapper categoryMapper;

    @Override
    public PageResult pageQuery(CategoryPageQueryDTO cpq) {
        PageHelper.startPage(cpq.getPage(),cpq.getPageSize());
        List<Category> list = categoryMapper.pageQuery(cpq);
        Page<Category> p = (Page<Category>) list;
        return new PageResult(p.getTotal(),p.getResult());
    }

    @Override
    public void insert(CategoryDTO categoryDTO) {
        Category category = new Category();
        BeanUtils.copyProperties(categoryDTO,category);
        category.setStatus(StatusConstant.ENABLE);
        categoryMapper.insert(category);
    }

    @Override
    public void deleteById(Integer id) {
        categoryMapper.deleteById(id);
    }

    @Override
    public void update(Category category) {
        categoryMapper.update(category);
    }

    @Override
    public void updateStatus(Integer status,Integer id) {
        categoryMapper.updateStatus(status,id);
    }

    @Override
    public List<Category> selectByType(Integer id) {
       return categoryMapper.selectByType(id);
    }
}
